Propane in Southampton

3 propane locations in Southampton, NY.

Of the 3 propane locations listed in Southampton, 3 offer tank exchange.

Nearby cities in New York with listed propane: East Quogue (1 location, about 9 mi), Southold (5 locations, about 12 mi) and East Hampton (4 locations, about 14 mi).

3 locations

7-Eleven

10 County Road 39A, Southampton, NY

Tank Exchange

Tank exchange in Southampton (2)

Stores listed by the exchange brands' own retailer locators as carrying swap cages for grill-size cylinders. A listing is not a stock check, so call ahead if you need a tank at a particular hour.

Peconic Beverage

74 County Road 39, Southampton, NY 11968

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Stepping Stones Smokeshop & Dairy Mart

46A Montauk Highway, Southampton, NY 11968

Tank Exchange · Blue Rhino

Directions Call store

Listed in Blue Rhino's retailer locator, checked Sep 27, 2026.

Before you go

Refill vs. Tank Exchange: What You Actually Get

Exchange trades a tank; refill sells you gas by the gallon. The difference in what you get home with is larger than most people expect.

When Does a Propane Tank Expire?

Twelve years from the date stamped on the collar, then a requalification interval that depends on the test method. An out-of-date cylinder cannot legally be refilled.